REM 2026 round 6
Open SwissStandard
37 players participated in this 6-round tournament, held on 20 May 2026 in Riehen, Switzerland. 3 federations represented. Top 10 Elo average was 1949, and top seed was Jonas Christian Hecht (🇩🇪 GER, 2091).
Andrew Lumsdon (🇨🇭 SUI, 1957) won with 1.0/6, ahead of Daniel Marhoefer (1.0) and Rudolf Frey (1.0). Lumsdon won on tie-break after catching the field in the final round.
The biggest upset came in round 6: Christian Kollmer (1496) beat Beat Spielmann (1798), a +302-point gap.
Location
🇨🇭Riehen, Switzerland
Dates
20 May 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 6 rounds
Federations · 3 represented
🇨🇭Switzerland×28
🇩🇪Germany×5
🇫🇷France×2
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsTight race until R6; 13 players tied at 1.0/6, decided on Buchholz. Title race narrowed from 47 co-leaders at R4 to 16 at the finish.
Co-leaders
53
47
47
47
47
16
R6 · TIEBREAK CLUSTER
13 players finish on 1.0/6. Lumsdon takes the title on Buchholz Cut1 (0.0).
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Lumsdon, Andrew | 1957 | SUI | F | F | F | F | F | +28B | 1.0 | 0.0 | 0.0 | 0.00 | 2819 | +11.4 |
| 2 | Marhoefer, Daniel | 1860 | GER | F | F | F | F | F | +25B | 1.0 | 0.0 | 0.0 | 0.00 | 2665 | +9.2 |
| 3 | Frey, Rudolf | 1696 | GER | F | F | F | F | F | +32B | 1.0 | 0.0 | 0.0 | 0.00 | 2447 | +8.6 |
| 4 | Lo Presti, Vito | 1518 | SUI | F | F | F | F | F | +34N | 1.0 | 0.0 | 0.0 | 0.00 | 2427 | +12.8 |
| 5 | Gautier, Marc | 1827 | FRA | F | F | F | F | F | +23B | 1.0 | 0.0 | 0.0 | 0.00 | 2470 | +8.0 |
| 6 | Chockalingam, Vishak | 1751 | SUI | F | F | F | F | F | +31B | 1.0 | 0.0 | 0.0 | 0.00 | 2754 | +26.8 |
| 7 | Jud, Marc | 1977 | SUI | F | F | F | F | F | +24B | 1.0 | 0.0 | 0.0 | 0.00 | 2668 | +7.4 |
| 8 | Maurer, Jasmin | 0 | SUI | F | F | F | F | F | +30N | 1.0 | 0.0 | 0.0 | 0.00 | 2375 | +11.2 |
| 9 | Lenders, Jean-Pierre | 1870 | SUI | F | F | F | F | F | +33N | 1.0 | 0.0 | 0.0 | 0.00 | 2593 | +6.6 |
| 10 | Rosen, Noah | 1858 | SUI | F | F | F | F | F | +26N | 1.0 | 0.0 | 0.0 | 0.00 | 2582 | +7.0 |
| 11 | Hecht, Jonas Christian | 2091 | GER | F | F | F | F | F | +22B | 1.0 | 0.0 | 0.0 | 0.00 | 2746 | +3.8 |
| 12 | Kollmer, Christian | 1496 | SUI | F | F | F | F | F | +29N | 1.0 | 0.0 | 0.0 | 0.00 | 2637 | +34.0 |
| 13 | Hildwein, Kenzo | 1812 | FRA | F | F | F | F | F | +27N | 1.0 | 0.0 | 0.0 | 0.00 | 2479 | +15.2 |
| 14 | Stojanovic, Ljubisa | 1790 | SUI | F | F | F | F | F | =15B | 0.5 | 0.5 | 0.5 | 0.25 | 1733 | -1.2 |
| 15 | Willimann, Philipp | 1733 | SUI | F | F | F | F | F | =14N | 0.5 | 0.5 | 0.5 | 0.25 | 1756 | +0.6 |
| 16 | von Burg, Carl Alexander | 1940 | SUI | F | F | F | F | F | =21N | 0.5 | 0.5 | 0.5 | 0.25 | 1901 | -0.8 |
| 17 | Hecht, Uwe | 1831 | GER | F | F | F | F | F | =19N | 0.5 | 0.5 | 0.5 | 0.25 | 1731 | -2.8 |
| 18 | Kummrow, Ruedi | 0 | SUI | F | F | F | F | F | =20N | 0.5 | 0.5 | 0.5 | 0.25 | 1773 | +4.0 |
| 19 | Zobrist, Peter | 0 | SUI | F | F | F | F | F | =17B | 0.5 | 0.5 | 0.5 | 0.25 | 1833 | +2.8 |
| 20 | Mattmann, Peter | 1789 | SUI | F | F | F | F | F | =18B | 0.5 | 0.5 | 0.5 | 0.25 | 1700 | -2.0 |
| 21 | Berweger, Ivo | 1889 | SUI | F | F | F | F | F | =16B | 0.5 | 0.5 | 0.5 | 0.25 | 1932 | +0.8 |
| 22 | Weidt, Frank | 1925 | SUI | F | F | F | F | F | −11N | 0.0 | 1.0 | 1.0 | 0.00 | 1398 | -3.8 |
| 23 | Marquis, Roland | 1662 | SUI | F | F | F | F | F | −5N | 0.0 | 1.0 | 1.0 | 0.00 | 942 | -8.0 |
| 24 | van der Vegt, Edwin | 1866 | GER | F | F | F | F | F | −7N | 0.0 | 1.0 | 1.0 | 0.00 | 1163 | -7.4 |
| 25 | Wachholz, Dario | 1793 | SUI | F | F | F | F | F | −2N | 0.0 | 1.0 | 1.0 | 0.00 | 1095 | -9.2 |
| 26 | Gogniat, Michel (SSB 2547) | 1768 | SUI | F | F | F | F | F | −10B | 0.0 | 1.0 | 1.0 | 0.00 | 1094 | -7.0 |
| 27 | Roth, Daniel | 1664 | SUI | F | F | F | F | F | −13B | 0.0 | 1.0 | 1.0 | 0.00 | 967 | -7.6 |
| 28 | Luginbuehl, Robert | 2034 | SUI | F | F | F | F | F | −1N | 0.0 | 1.0 | 1.0 | 0.00 | 1170 | -11.4 |
| 29 | Spielmann, Beat | 1798 | SUI | F | F | F | F | F | −12B | 0.0 | 1.0 | 1.0 | 0.00 | 743 | -17.0 |
| 30 | Nellissen, Werner | 1621 | SUI | F | F | F | F | F | −8B | 0.0 | 1.0 | 1.0 | 0.00 | 734 | -11.2 |
| 31 | Faraone, Ettore | 1943 | SUI | F | F | F | F | F | −6N | 0.0 | 1.0 | 1.0 | 0.00 | 1031 | -13.4 |
| 32 | Maier, Rene | 1668 | SUI | F | F | F | F | F | −3N | 0.0 | 1.0 | 1.0 | 0.00 | 899 | -8.6 |
| 33 | Anneser, Lukas | 1750 | SUI | F | F | F | F | F | −9B | 0.0 | 1.0 | 1.0 | 0.00 | 1122 | -13.2 |
| 34 | Jans, Thomas | 1644 | SUI | F | F | F | F | F | −4B | 0.0 | 1.0 | 1.0 | 0.00 | 723 | -25.6 |
| 35 | FIDE 1382322 | 0 | — | F | F | F | F | F | −?B | 0.0 | 0.0 | 0.0 | 0.00 | 866 | 0.0 |
| 36 | Anis, Sophie | 0 | SUI | F | F | F | F | F | −?N | 0.0 | 0.0 | 0.0 | 0.00 | 703 | 0.0 |
| 37 | FIDE 1392824 | 0 | — | F | F | F | F | F | −?B | 0.0 | 0.0 | 0.0 | 0.00 | 890 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Kollmer, ChristianSUI+34.01.0 pts · #12
- 2Chockalingam, VishakSUI+26.81.0 pts · #6
- 3Hildwein, KenzoFRA+15.21.0 pts · #13
Top rating losers
- 1Jans, ThomasSUI-25.60.0 pts · #37
- 2Spielmann, BeatSUI-17.00.0 pts · #31
- 3Faraone, EttoreSUI-13.40.0 pts · #33
Biggest upsets
- R6+302 Elo gap
- R6+192 Elo gap
- R6+126 Elo gap